For more than a year, the fate of the Hamas leader Yahya Sinwar seemed entwined with the fate of the war in Gaza. 一年多来，哈马斯领导人叶海亚·辛瓦尔的命运似乎与加沙战争的命运交织在一起。 Mr. Sinwar orchestrated the Hamas assault on Israel last October that killed up to 1,200 people, captured…